Top 100 Application Modernization Companies in the United States
The Best of August 2026Looking for a top legacy modernization service in the United States?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States Enterprise Application Modernization Services
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511$25,000+10 - 49 employeesParsippany-Troy Hills, NJCustom software development firm Innopad Technologies Group is in Parsippany-Troy Hills, New Jersey. Their services include Custom Software Development and Enterprise App Modernization.Read More
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512$1,000+10 - 49 employeesDallas, TXSharp Code Solutions is a small custom software development firm located in Dallas, Texas. The team specializes in Custom Software Development and Web Development.Read More
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513$50,000+10 - 49 employeesHighland Heights, OHLandi Industries, an IoT development company, specializes in IoT development and Custom Software Development. The agency is located in Highland Heights, Ohio.Read More
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514$50,000+10 - 49 employeesThe Woodlands, TXTISSA Technology LLC, a custom software development company, is located in The Woodlands, Texas and Pune, India. The team specializes in Custom Software Development and BI & big data consulting & SI.Read More
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515$5,000+10 - 49 employeesBlue Bell, PABased in Blue Bell, Pennsylvania, Hammer Dev is a big data company. The team offers BI & big data consulting & SI and Custom Software Development.Read More
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516$5,000+2 - 9 employeesLincolnshire, ILReplient is a small custom software development firm. They focus on Custom Software Development and Enterprise App Modernization and were established in 2019.Read More
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517$5,000+2 - 9 employeesChicago, ILWSC, an IT managed services company, offers IT managed services and Enterprise App Modernization. The company is based in Chicago, Illinois.Read More
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518$10,000+2 - 9 employeesBellevue, WATechufy Inc is a Bellevue, Washington-based Product Design company. They provide Product Design and Custom Software Development.Read More
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519$25,000+2 - 9 employeesIrvine, CACybersecurity company GoatBytes.IO is located in Irvine, California. Their services include Cybersecurity and Mobile App Development.Read More
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520$5,000+2 - 9 employeesSeattle, WAV37 is a custom software development company located in Seattle, Washington. Launched in 2022, the team specializes in Custom Software Development and Web Development.Read More
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521$1,000+2 - 9 employeesLittle Rock, ARLaunched in 2016, Tecknobliss inc is a small Digital Strategy company. Their team focuses on Digital Strategy and UX/UI Design.Read More
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522$5,000+2 - 9 employeesBlue Island, ILBLAU Consulting Group LLC is a Digital Strategy company. Their small team of employees is in Blue Island, Illinois. Their team focuses on Digital Strategy and Custom Software Development.Read More
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523$5,000+2 - 9 employeesSt. Petersburg, FLEntvas is an AI Agents company. Their small team is in St. Petersburg, Florida. Their services include AI Agents and Custom Software Development.Read More
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524$10,000+2 - 9 employeesSan Antonio, TXEnterprise App Modernization company OrbitLink Technologies is based in San Antonio, Texas. Established in 2024, the team offers Enterprise App Modernization and cloud consulting & SI.Read More
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525$5,000+2 - 9 employeesNew York, NYFinecore dev is a software development company. The company is in New York, New York and Beijing, China. Their services include Custom Software Development and Enterprise App Modernization.Read More
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526$25,000+Freelancer employeesChicago, ILFounded in 2011, Automly App Development Company is a web development firm. The firm specializes in Web Development and Custom Software Development.Read More
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527$1,000+50 - 249 employeesLehi, UTIderize is a custom software development firm. Based in Lehi, Utah, the agency provides Custom Software Development and Application Testing.Read More
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528$5,000+50 - 249 employeesMiami, FLBurjSoft, LLC is a software development company in Miami, Florida. Their services include Custom Software Development and Artificial Intelligence.Read More
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529$25,000+50 - 249 employeesMill Valley, CALaunched in 2007, Tekna Rocks is a custom software development firm. The company focuses on Custom Software Development and Enterprise App Modernization, and is midsize.Read More
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530$100,000+50 - 249 employeesMiami, FLVeido, a software development firm, was founded in 2019. The team focuses on Custom Software Development and cloud consulting & SI.Read More
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531$5,000+2 - 9 employeesPrinceton, NJAdaptive Systems is a big data company. They focus on BI & big data consulting & SI and Enterprise App Modernization and were established in 2003.Read More
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532$25,000+2 - 9 employeesOverland Park, KSVertical Merger Technology Group is an Overland Park, Kansas-based software development firm. Their services include Custom Software Development and Web Development.Read More
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533$5,000+2 - 9 employeesAtlanta, GAAppBarry is a software development company. The Atlanta, Georgia-based agency focuses on Custom Software Development and Enterprise App Modernization.Read More
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534Undisclosed2 - 9 employeesAnchorage, AKAmpersand is an IT managed services company established in 1999. The team focuses on IT managed services and Cybersecurity.Read More
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535$25,000+2 - 9 employeesAustin, TXLaunched in 2022, DevDocs is a web development company. The company offers Web Development and Content Writing Services.Read More
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536$5,000+10 - 49 employeesScottsdale, AZRegami Solutions is a software development company. The small Bengaluru, India-based team focuses on Custom Software Development and IoT development. The firm was established in 2018.Read More
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537$1,000+10 - 49 employeesSacramento, CAPMSpace AI is an AI Agents company founded in 2025. Their team offers AI Agents and BI & big data consulting & SI.Read More
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538$5,000+10 - 49 employeesMiami, FLKatanova LLC is a small software development firm established in 2026. Their team focuses on Custom Software Development and IT staff augmentation.Read More
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539$5,000+1,000 - 9,999 employeesPlainsboro Township, NJDamco Solutions is an AI firm. They specialize in Artificial Intelligence, Custom Software Development, IT strategy consulting, Enterprise App Modernization, and more and were founded in 1996. Their large team is headquartered in Plainsboro Township, New Jersey; London, England; Luxembourg, Luxembourg and Dubai, United Arab Emirates.Read More
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540$10,000+10 - 49 employeesNewark, DEMobile application development firm AESTH Hungary provides Mobile App Development and Web Development. They were established in 2019.Read More
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Check out an App Modernization Service in United States with the most new reviews in the past 12 months.
Most Reviewed
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